Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

311×

body

valid

simplify192.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	17	3
2	31	3
3	46	3
4	53	3
5	62	3
6	80	3
7	118	3
8	235	3
9	467	3
10	832	3
11	1210	3
12	1782	3
13	3401	3
14	5001	3

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- y x) z)
0.0b	(+ x (* (- y x) z))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
8×	`add-sqr-sqrt`
7×	`associate-l`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `distribute-lft-out`
2×	`associate-*l/` `distribute-lft-out--`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `difference-of-squares` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

6.0ms	(* (- y x) z)
8.0ms	(+ x (* (- y x) z))

series63.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(* (- y x) z)
34.0ms	(+ x (* (- y x) z))

simplify62.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	158	171
1	544	154
2	2673	154
3	5001	154

prune48.0ms

Filtered

42 candidates to 27 candidates (64.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	41	1	42
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	41	2	43

Merged error: 0.0b

Counts

43 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* (- y x) z))
0.1b	(sqrt (+ x (* (- y x) z)))
0.1b	(sqrt (+ x (* (- y x) z)))
0.3b	(* (sqrt (+ x (* (- y x) z))) (sqrt (+ x (* (- y x) z))))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

111×	`*-un-lft-identity`
66×	`sqrt-prod`
39×	`distribute-lft-out`
35×	`associate-l`
28×	`add-sqr-sqrt`
23×	`swap-sqr`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt`
13×	`distribute-lft-out--`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3-+` `associate-r` `flip-+`
6×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`+-commutative` `pow2` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 128

Calls

4 calls:

8.0ms	(+ x (* (- y x) z))
8.0ms	(sqrt (+ x (* (- y x) z)))
8.0ms	(sqrt (+ x (* (- y x) z)))
23.0ms	(* (sqrt (+ x (* (- y x) z))) (sqrt (+ x (* (- y x) z))))

series540.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(+ x (* (- y x) z))
235.0ms	(sqrt (+ x (* (- y x) z)))
231.0ms	(sqrt (+ x (* (- y x) z)))
31.0ms	(* (sqrt (+ x (* (- y x) z))) (sqrt (+ x (* (- y x) z))))

simplify46.0ms

Algorithm

egg-herbie

Counts

140 → 140

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	235	897
1	901	807
2	5001	781

prune134.0ms

Filtered

140 candidates to 63 candidates (45.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	140	0	140
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	140	2	142

Merged error: 0.0b

Counts

142 → 2

regimes226.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

end0.0ms

sample391.0ms

Algorithm

intervals

Results

194.0ms

10114×

body

valid